Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit af41d7bd authored by Vivek Goyal's avatar Vivek Goyal Committed by Jens Axboe
Browse files

blk-cgroup: Kill the header printed at the start of blkio.weight_device file 



o Kill extra "dev weight" header which is printed when somebody reads
  blkio.weight_device file. This really seems to be out of convention. No other
  blkio files are printing any header at the start of file. I think it is ok
  to just print values and how to interpret values should be part of
  documentation.

Signed-off-by: default avatarVivek Goyal <vgoyal@redhat.com>
Signed-off-by: default avatarJens Axboe <jaxboe@fusionio.com>
parent 38b6f45a

block/blk-cgroup.c

+0 −2
Original line number Diff line number Diff line
@@ -811,8 +811,6 @@ static int blkiocg_weight_device_read(struct cgroup *cgrp, struct cftype *cft, 
	struct blkio_cgroup *blkcg;

	struct blkio_policy_node *pn;



	seq_printf(m, "dev\tweight\n");



	blkcg = cgroup_to_blkio_cgroup(cgrp);

	if (!list_empty(&blkcg->policy_list)) {

		spin_lock_irq(&blkcg->lock);